22589840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 67495680

約数和(自身を除く): 44905840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 107, 112, 116, 130, 140, 145, 182, 203, 208, 214, 232, 260, 280, 290, 364, 377, 406, 428, 455, 464, 520, 535, 560, 580, 728, 749, 754, 812, 856, 910, 1015, 1040, 1070, 1160, 1391, 1456, 1498, 1508, 1624, 1712, 1820, 1885, 2030, 2140, 2320, 2639, 2782, 2996, 3016, 3103, 3248, 3640, 3745, 3770, 4060, 4280, 5278, 5564, 5992, 6032, 6206, 6955, 7280, 7490, 7540, 8120, 8560, 9737, 10556, 11128, 11984, 12412, 13195, 13910, 14980, 15080, 15515, 16240, 19474, 21112, 21721, 22256, 24824, 26390, 27820, 29960, 30160, 31030, 38948, 40339, 42224, 43442, 48685, 49648, 52780, 55640, 59920, 62060, 77896, 80678, 86884, 97370, 105560, 108605, 111280, 124120, 155792, 161356, 173768, 194740, 201695, 211120, 217210, 248240, 282373, 322712, 347536, 389480, 403390, 434420, 564746, 645424, 778960, 806780, 868840, 1129492, 1411865, 1613560, 1737680, 2258984, 2823730, 3227120, 4517968, 5647460, 11294920, 22589840]

約数ペア:

[(1, 22589840), (2, 11294920), (4, 5647460), (5, 4517968), (7, 3227120), (8, 2823730), (10, 2258984), (13, 1737680), (14, 1613560), (16, 1411865), (20, 1129492), (26, 868840), (28, 806780), (29, 778960), (35, 645424), (40, 564746), (52, 434420), (56, 403390), (58, 389480), (65, 347536), (70, 322712), (80, 282373), (91, 248240), (104, 217210), (107, 211120), (112, 201695), (116, 194740), (130, 173768), (140, 161356), (145, 155792), (182, 124120), (203, 111280), (208, 108605), (214, 105560), (232, 97370), (260, 86884), (280, 80678), (290, 77896), (364, 62060), (377, 59920), (406, 55640), (428, 52780), (455, 49648), (464, 48685), (520, 43442), (535, 42224), (560, 40339), (580, 38948), (728, 31030), (749, 30160), (754, 29960), (812, 27820), (856, 26390), (910, 24824), (1015, 22256), (1040, 21721), (1070, 21112), (1160, 19474), (1391, 16240), (1456, 15515), (1498, 15080), (1508, 14980), (1624, 13910), (1712, 13195), (1820, 12412), (1885, 11984), (2030, 11128), (2140, 10556), (2320, 9737), (2639, 8560), (2782, 8120), (2996, 7540), (3016, 7490), (3103, 7280), (3248, 6955), (3640, 6206), (3745, 6032), (3770, 5992), (4060, 5564), (4280, 5278)]